No evidence of worsening Arctic springtime ozone losses over the 21st century

Affiliations

• ¹ Department of Applied Physics and Applied Mathematics, Columbia University, New York, NY, USA. polvani@gmail.com.
• ² Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA. polvani@gmail.com.
• ³ Department of Chemistry, University of Cambridge, Cambridge, UK.
• ⁴ National Centre for Atmospheric Science (NCAS), University of Cambridge, Cambridge, UK.
• ⁵ Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA.
• ⁶ Chemical Sciences Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO, USA.
• ⁷ Institute of Meteorology and Climatology, University of Natural Resources and Life Sciences, Vienna, Austria.
• ⁸ Department of Environmental Systems Science, Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland.